diff --git a/src/main/java/com/netsdk/lib/NetSDKLib.java b/src/main/java/com/netsdk/lib/NetSDKLib.java
index ffd4fa4..33990e9 100644
--- a/src/main/java/com/netsdk/lib/NetSDKLib.java
+++ b/src/main/java/com/netsdk/lib/NetSDKLib.java
@@ -24606,17 +24606,17 @@ public interface NetSDKLib extends Library {
      ** 回调
      ***********************************************************************/
     //JNA Callback方法定义,断线回调
-    public interface fDisConnect extends StdCallCallback {
+    public interface fDisConnect extends Callback {
         public void invoke(LLong lLoginID, String pchDVRIP, int nDVRPort, Pointer dwUser);
     }
 
     // 网络连接恢复回调函数原形
-    public interface fHaveReConnect extends StdCallCallback {
+    public interface fHaveReConnect extends Callback {
         public void invoke(LLong lLoginID, String pchDVRIP, int nDVRPort, Pointer dwUser);
     }
 
     // 消息回调函数原形(pBuf内存由SDK内部申请释放)
-    public interface fMessCallBack extends StdCallCallback{
+    public interface fMessCallBack extends Callback{
         public boolean invoke(int lCommand, LLong lLoginID, Pointer pStuEvent, int dwBufLen, String strDeviceIP, NativeLong nDevicePort, Pointer dwUser);
     }